/Engine/Plugins/Experimental/WebSocketNetworking/Source/WebSocketNetworking/Public/WebSocketNetworkingDelegates.h
typedef TBaseDelegate_TwoParams< [EWebsocketConnectionFilterResult](API\Plugins\WebSocketNetworking\EWebsocketConnectionFilterResult), [FString](API\Runtime\Core\Containers\FString), [FString](API\Runtime\Core\Containers\FString) > FWebSocketFilterConnectionCallback